答案是andufo.它的工作原理:

Here is the answer andufo. It works:

$(document).ready(function() {
  window.disqus_no_style = true;

  $.getScript('http://sitename.disqus.com/embed.js', function() {
    var loader = setInterval(function() {
      if($('#disqus_thread').html().length) {
        clearInterval(loader);
        disqusReady();
      }
    }, 1000);
  });

  function disqusReady() {
    //whatever you can imagine
  }
});

您可以注释掉$ .getscript行并以}结尾；以及window.disqus_no_style = true;线.

You can comment out the $.getscript line and ending }); as well as the window.disqus_no_style = true; line.

我有一个类似的问题，并发布了这个问题.***(Mohamed)试图回答我，但他的回答没有用，但是他在github上发布了指向他的代码的链接，我在那里找到了正确的答案.

I had a similar problem and posted this question. Mohamed attempted to answer me and his answer did not work but he'd posted a link to his code at github and I found the right answer there.

Chrome扩展程序iframe dom参考目录

https://gist.github.com/471999